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(2) Connecting solenoid valve
A. Fortuna Ⅲ servo motor
a. For UT-B device
·Press solenoid valve buttons to check how each
device moves.
·If the device does not work, check the cords.
·For the pneumatic solenoid valve carries polarity,
check the connection between the cable and the
connector.
·The device will not work if the cords are plugged
in incorrectly to opposite power.
Solenoid valve number
1
2
3
b. For UT-A device.
·Press solenoid valve buttons to check how each
device moves.
·If the device does not work, check the cords.
·For the pneumatic solenoid valve carries polarity,
check the connection between the cable and the
connector.
·The device will not work if the cords are plugged
in incorrectly to opposite power.
Solenoid valve number
1
2
40
Solenoid valve application
Presser foot lifting
Lower trimming
Air wiper operation
Solenoid valve application
Presser foot lifting and air wiper operation
Lower trimming
Standard solenoid connector
Knee-lifting solenoid connector (Green)
Connector type
Knee-lifting solenoid connector
Standard solenoid connector
Standard solenoid connector
Knee-lifting solenoid connector (Green)
Connector type
Knee-lifting solenoid connector
Standard solenoid connector
[ Figure 72 ]
Pin number
3 [+], 4 [signal]
2 [signal], 6 [+]
3 [signal], 7 [+]
Standard solenoid connector
[ Figure 73 ]
Pin number
3 [+], 4 [signal]
2 [signal], 6 [+]
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